public async Task Generate(IMarkdownFunctionSettings settings)
{
_logger.Information("Generating model");
await _ephemeralRepository.GenerateModel(settings.ModelId, async reader =>
{
var model = reader.Read <Model>().FirstOrDefault();
var decayHierarchy = reader.Read <DecayHierarchy>().ToList();
var elasticityHierarchy = reader.Read <ElasticityHierarchy>().ToList();
var workingSet64 = Process.GetCurrentProcess().WorkingSet64;
_logger.Debug("Generated model. Working Set is {Size} ({Bytes})", workingSet64.ToOrdinalString(), workingSet64);
_logger.Information("Writing data to S3");
var modelPath = SmS3Path.ModelPath(SmS3PathName.Model, settings.S3ModelBucketName, settings.S3ModelTemplate, settings.ModelId, model.ModelRunId);
await _s3Repository.WriteRecord(modelPath, model);
var elasticityPath = SmS3Path.ModelPath(SmS3PathName.ElasticityHierarchy, settings.S3ModelBucketName, settings.S3ModelTemplate, settings.ModelId, model.ModelRunId);
await _s3Repository.WriteRecords(elasticityPath, elasticityHierarchy);
var decayPath = SmS3Path.ModelPath(SmS3PathName.DecayHierarchy, settings.S3ModelBucketName, settings.S3ModelTemplate, settings.ModelId, model.ModelRunId);
await _s3Repository.WriteRecords(decayPath, decayHierarchy);
});
_logger.Information("Model generation complete");
}
public async Task Split(IMarkdownFunctionSettings settings, int week, int scheduleWeekMin, int scheduleWeekMax, int markdownCountStartWeek, bool allowPromoAsMarkdown, decimal minimumPromoPercentage)
{
_logger.Information("Deleting old partition records");
var scenarioBasePath = SmS3Path.ScenarioPath(SmS3PathName.ScenarioBase, settings);
await _s3Repository.DeletePath(scenarioBasePath);
_logger.Information("Updating partition records");
var productTotals = new int[settings.PartitionCount];
await _ephemeralRepository.GetScenarioData(settings.ModelRunId, settings.ScenarioId, week, scheduleWeekMin, scheduleWeekMax, markdownCountStartWeek,
settings.PartitionCount, allowPromoAsMarkdown, minimumPromoPercentage, async reader =>
{
_logger.Information("Writing common data to S3");
var header = reader.Read <ScenarioHeader>().Single();
var headerPath = SmS3Path.ScenarioPath(SmS3PathName.ScenarioHeader, settings);
await _s3Repository.WriteRecord(headerPath, header);
var scenarioPath = SmS3Path.ScenarioPath(SmS3PathName.Scenario, settings);
var scenario = reader.Read <Scenario>().Single();
await _s3Repository.WriteRecord(scenarioPath, scenario);
var priceLadderValues = reader.Read <PriceLadderValue>().ToList();
var priceLadderValuePath = SmS3Path.ScenarioPath(SmS3PathName.PriceLadderValue, settings);
await _s3Repository.WriteRecords(priceLadderValuePath, priceLadderValues);
var hierarchy = reader.Read <Hierarchy>().ToList();
var hierarchyPath = SmS3Path.ScenarioPath(SmS3PathName.Hierarchy, settings);
await _s3Repository.WriteRecords(hierarchyPath, hierarchy);
var hierarchySellThrough = reader.Read <HierarchySellThrough>().ToList();
var hierarchySellThroughPath = SmS3Path.ScenarioPath(SmS3PathName.HierarchySellThrough, settings);
await _s3Repository.WriteRecords(hierarchySellThroughPath, hierarchySellThrough);
_logger.Information("Writing partition data to S3");
var products = reader.Read <Product>().ChunkBy(x => x.PartitionNumber).ToList();
if (!products.Any())
{
throw new Exception("GetScenarioData returned no products");
}
foreach (var chunk in products)
{
productTotals[chunk.Key - 1] = chunk.Count();
var path = SmS3Path.ScenarioPartitionPath(SmS3PathName.Product, settings, chunk.Key);
await _s3Repository.WriteRecords(path, chunk);
}
foreach (var chunk in reader.Read <ProductHierarchy>().ChunkBy(x => x.PartitionNumber))
{
var path = SmS3Path.ScenarioPartitionPath(SmS3PathName.ProductHierarchy, settings, chunk.Key);
await _s3Repository.WriteRecords(path, chunk);
}
foreach (var chunk in reader.Read <ProductPriceLadder>().ChunkBy(x => x.PartitionNumber))
{
var path = SmS3Path.ScenarioPartitionPath(SmS3PathName.ProductPriceLadder, settings, chunk.Key);
await _s3Repository.WriteRecords(path, chunk);
}
foreach (var chunk in reader.Read <ProductSalesTax>().ChunkBy(x => x.PartitionNumber))
{
var path = SmS3Path.ScenarioPartitionPath(SmS3PathName.ProductSalesTax, settings, chunk.Key);
await _s3Repository.WriteRecords(path, chunk);
}
foreach (var chunk in reader.Read <ProductParameterValues>().ChunkBy(x => x.PartitionNumber))
{
var path = SmS3Path.ScenarioPartitionPath(SmS3PathName.ProductParameterValues, settings, chunk.Key);
await _s3Repository.WriteRecords(path, chunk);
}
foreach (var chunk in reader.Read <ProductMarkdownConstraint>().ChunkBy(x => x.PartitionNumber))
{
var path = SmS3Path.ScenarioPartitionPath(SmS3PathName.ProductMarkdownConstraint, settings, chunk.Key);
await _s3Repository.WriteRecords(path, chunk);
}
foreach (var chunk in reader.Read <ProductSalesFlexFactor>().ChunkBy(x => x.PartitionNumber))
{
var path = SmS3Path.ScenarioPartitionPath(SmS3PathName.SalesFlexFactor, settings, chunk.Key);
await _s3Repository.WriteRecords(path, chunk);
}
foreach (var chunk in reader.Read <ProductMinimumAbsolutePriceChange>().ChunkBy(x => x.PartitionNumber))
{
var path = SmS3Path.ScenarioPartitionPath(SmS3PathName.ProductMinimumAbsolutePriceChange, settings, chunk.Key);
await _s3Repository.WriteRecords(path, chunk);
}
foreach (var chunk in reader.Read <ProductWeekParameterValues>().ChunkBy(x => x.PartitionNumber))
{
var path = SmS3Path.ScenarioPartitionPath(SmS3PathName.ProductWeekParameterValues, settings, chunk.Key);
await _s3Repository.WriteRecords(path, chunk);
}
foreach (var chunk in reader.Read <ProductWeekMarkdownTypeParameterValues>().ChunkBy(x => x.PartitionNumber))
{
var path = SmS3Path.ScenarioPartitionPath(SmS3PathName.ProductWeekMarkdownTypeParameterValues, settings, chunk.Key);
await _s3Repository.WriteRecords(path, chunk);
}
var workingSet64 = Process.GetCurrentProcess().WorkingSet64;
_logger.Debug("Wrote scenario data. Working Set is {Size} ({Bytes})",
workingSet64.ToOrdinalString(), workingSet64);
});
_logger.Information("Split complete");
}
